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$117+ Cheap flights from Raleigh to Austin (RDU - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — AUS
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Austin Bergstrom are usually found in September or August, booked 86 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Raleigh to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Mytrip)

One-way from

$117
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$415

Good round-trip deal

$368 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Raleigh-Durham-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Austin Bergstrom flights.
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From Raleigh-Durham to Austin Bergstrom
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One-way flight from Raleigh-Durham to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Austin Bergstrom.
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Price to beat on a one-way flight from Raleigh-Durham to Austin Bergstrom.
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Find flight deals from Raleigh to Austin

Cheapest flights from Raleigh to Austin
Explore the most affordable flight options available from Raleigh to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:58 amRDU - AUS
1 stop24h 19mSpirit Airlines
Wed 4/99:08 pmAUS - RDU
1 stop12h 26mSpirit Airlines
Deal found 3/20$177
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/510:58 amRDU - AUS
1 stop8h 47mMultiple Airlines
Sun 4/63:30 pmAUS - RDU
1 stop7h 12mMultiple Airlines
Deal found 3/20$242
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:00 amRDU - AUS
1 stop9h 40mFrontier
Sun 4/136:10 amAUS - RDU
1 stop11h 32mFrontier
Deal found 3/21$258
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:35 amRDU - AUS
Nonstop3h 33mDelta
Wed 4/306:15 pmAUS - RDU
Nonstop2h 57mDelta
Deal found 3/20$299
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:30 pmRDU - AUS
1 stop4h 25mSouthwest
Tue 4/291:10 pmAUS - RDU
Nonstop2h 50mSouthwest
Deal found 3/20$305
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:19 amRDU - AUS
1 stop6h 11mAmerican Airlines
Sun 5/255:00 amAUS - RDU
1 stop4h 54mAmerican Airlines
Deal found 3/21$318
This United deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:10 pmRDU - AUS
2 stops8h 54mUnited Airlines
Wed 6/41:00 pmAUS - RDU
1 stop7h 35mUnited Airlines
Deal found 3/21$403

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
Use the filters below to find and compare flights from Raleigh to Austin that are best for you.

Fly from

Raleigh

Fly to

Austin

Route

Depart

Return

Price

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 4/8

10:58 am-10:17 am

1 stop24h 19m

Austin Bergstrom

Wed 4/9

9:08 pm-10:34 am

1 stop12h 26m

$177

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Sat 4/5

10:58 am-6:45 pm

1 stop8h 47m

Austin Bergstrom

Sun 4/6

3:30 pm-11:42 pm

1 stop7h 12m

$242

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 4/10

6:00 am-2:40 pm

1 stop9h 40m

Austin Bergstrom

Sun 4/13

6:10 am-6:42 pm

1 stop11h 32m

$258

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 4/22

7:35 am-10:08 am

Nonstop3h 33m

Austin Bergstrom

Wed 4/30

6:15 pm-10:12 pm

Nonstop2h 57m

$299

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 4/23

12:30 pm-3:55 pm

1 stop4h 25m

Austin Bergstrom

Tue 4/29

1:10 pm-5:00 pm

Nonstop2h 50m

$305

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 5/20

6:19 am-11:30 am

1 stop6h 11m

Austin Bergstrom

Sun 5/25

5:00 am-10:54 am

1 stop4h 54m

$318

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Fri 5/30

3:10 pm-11:04 pm

2 stops8h 54m

Austin Bergstrom

Wed 6/4

1:00 pm-9:35 pm

1 stop7h 35m

$403

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Mon 5/19

10:17 am-11:03 pm

1 stop13h 46m

$117

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 4/15

5:25 pm-11:33 pm

1 stop7h 08m

$129

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 4/15

7:35 am-10:08 am

Nonstop3h 33m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 13 results
1
2

Compare providers for flights from Raleigh to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Austin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Raleigh to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Raleigh to Austin trip
Airports
RDU

RDU offers free Wi-Fi throughout the terminals. Connect to the 'RDU Free WiFi' network for seamless browsing before your flight.

Read more about RDUby John Walton
AUS

For a budget-friendly ride to Austin, take the CapMetro Route 20 bus from AUS, operating every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
John Walton

John Walton

Expert on RDU

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Raleigh to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Austin

How far ahead should I book a flight from Raleigh to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Austin. Price data was last updated on March 14, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Austin?

Currently, January is the cheapest month in which you can book a flight from Raleigh to Austin (average of $286). Flying from Raleigh to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to AUS?

Find hourly flight availability from Raleigh to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

One of the essential ways to save on airfare from Raleigh to Austin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.

What is the cheapest day to fly from Raleigh to Austin?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Austin. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Raleigh to Austin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to Austin

Explore weekly flight availability from Raleigh to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 21, 2025.

The most flights from RDU to AUS are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated March 21, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Raleigh to Austin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,281 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,877 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Raleigh to Austin?

    To fly from Raleigh to Austin, you need to book a flight from Raleigh-Durham (RDU) to Austin Bergstrom (AUS). Nonstop flights to Austin Bergstrom from Raleigh-Durham take 3h 00m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Raleigh-Durham to Austin Bergstrom offered by 6 different airlines.

  • How popular is this Raleigh to Austin flight route?

    Flights from Raleigh-Durham to Austin Bergstrom have been viewed 27 times in the past calendar month.

  • What are the cheapest airlines flying from Raleigh to Austin round-trip?

    Currently priced at $177, Spirit Airlines will fly you from Raleigh to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $258 and $299, respectively. Spirit Airlines is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Raleigh to Austin one-way?

    $117 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $129 and $150, respectively.

  • What are the most reliable airlines from Raleigh to Austin?

    Before booking your flight to Austin from Raleigh, check out the most reliable airlines to get you to your destination on time: Aeromexico (93%), SkyWest Airlines (88%), Delta( 88%).

  • What are the cheapest flights from Raleigh to Austin?

    On average you can expect to pay $307 for a flight from Raleigh to Austin. The cheapest flight overall is $148 while the most popular route, (Raleigh-Durham - Austin Bergstrom) is currently priced at $171.

  • Can I find deals for flights from Raleigh to Austin that include hotel bookings?

    Yes. In addition to deals on Raleigh to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Austin.

  • Can I find deals for business class flights from Raleigh to Austin?

    Yes. Cheapflights offers flight deals from Raleigh to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Austin?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Austin (average of $286). Flying from Raleigh to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
San Marcos
Georgetown
Seguin
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Horseshoe Bay

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Top 6 airlines flying from Raleigh to Austin

Discover the top 6 airlines that operate flights from Raleigh to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$232FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$141Average$222FlexibilityNo cancel feeOn-time65%
DeltaCheapest$224Average$374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$347FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$294Average$418FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$348Average$596FlexibilityNo cancel feeOn-time75%
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